#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int find_postfix(   char const* str,
                    char const* postfix ){
    int find = 0;

    int len_pfx = strlen(postfix);
    int len_str = strlen(str);

    char *tmp;
    tmp = str + (len_str-len_pfx);

    printf("tmp = %s\n", tmp);

    find = strcmp(tmp, postfix) == 0;
    
    printf("find = %d\n", find);

    return find;
}


int main(int argc, char *argv[]){

    int find = find_postfix(argv[1], argv[2]);

}
